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Blue print 2019chapter wise

Posted by Harish Kishorkumar 7 years ago

CBSE > Class 12 > Mathematics

1 answers

Aditi Varshney 7 years ago

Harish u can see it on google

ANSWER

Toughest topic in maths class 12

Posted by Shivanshu Kulshrestha 7 years ago

CBSE > Class 12 > Mathematics

3 answers

Mansi Sharma 7 years ago

Area under curve is very easy topic ...for mine functions are tough .

Shivanshu Kulshrestha 7 years ago

It is very easy provided u've learnt conic sections in 11

Rajat Dhull 7 years ago

It vary from person to person. Jo ata hai vo aasan hai jo nahi aata vo muskil. Acc to many peoples area under curve is toughest

ANSWER

find the distance of the point (-2,3,-4) from the line x+2/3 = 2y+3/4 = 3z+4/5 measured parallel to 4x+12y-3z+1=o .

Posted by G K 7 years ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

Differentiate d(x+1/x)/dx ??

Posted by Priyanka Choudhary 7 years ago

CBSE > Class 12 > Mathematics

5 answers

Priyanka Malik 7 years ago

-1/x^2...is right.....

Gaurav Bansal 7 years ago

-1/x^2

Mansi Sharma 7 years ago

1 - 1/ x^2

Yuvraj Sharma 7 years ago

2x+1

Rajat Dhull 7 years ago

1+logx

ANSWER

Find all the points of local maxima and local minima of f(x)=2x cube - 6xsquare + 6x +5

Posted by Sushma Adhikarimayum 7 years ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

Find the derivative of f(x)=(2x+3)whole square,

Posted by Sushma Adhikarimayum 7 years ago

CBSE > Class 12 > Mathematics

2 answers

Safwan Khan 7 years ago

4(2x+3)

Deepti Choudhary 7 years ago

Using power rule f(x)=(2x+3)² f'(x) = 4(2x+3)

ANSWER

Integration exaple 43

Posted by Chirag Verma 7 years ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

Y=logx/2tanx/2

Posted by Raj Narayan 7 years ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

Integration of exponential to the power -2x from limits 0 to 5...by sum of limits

Posted by Najmeen Khan 7 years ago

CBSE > Class 12 > Mathematics

1 answers

Yuvraj Sharma 7 years ago

25

ANSWER

integrate x^2/((1-x^4)*sqrt(x^4+1))

Posted by Preeti Pathak 7 years ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

Integration of x square +3x +e power x

Posted by Vibhor Nanda 7 years ago

CBSE > Class 12 > Mathematics

1 answers

Sanjay Singh 7 years ago

X cube upon 3 +3x sq. Upon 2+e raised to power x + C

ANSWER

{(x2 + 3x + ex) dx

Posted by Vibhor Nanda 7 years ago

CBSE > Class 12 > Mathematics

1 answers

Sanjay Singh 7 years ago

See above

ANSWER

What is integration of sin x

Posted by Pujan Kumar 7 years ago

CBSE > Class 12 > Mathematics

2 answers

Shubhanker Kumar 7 years ago

-cosx + C

Raman Dhillon 5 years, 8 months ago

cos x

ANSWER

Isuzu integration of sin x

Posted by Pujan Kumar 7 years ago

CBSE > Class 12 > Mathematics

1 answers

Prabhat Singh 7 years ago

-cosx + c

ANSWER

1/√3,1/√6,n find acute angle if direction cosines are given

Posted by Prashant Chaurasiya 7 years ago

CBSE > Class 12 > Mathematics

1 answers

Mansi Sharma 7 years ago

Apply L^2 +m^2+n ^2 = 1

ANSWER

An isosceles triangle of verticle angle 2 theta is inscribed in a circle of radius a . Show that the area of triangle is maximum when theta =π/6

Posted by Divya Raj 7 years ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

BJzksk

Posted by Aashish Goyal 7 years ago

CBSE > Class 12 > Mathematics

1 answers

Aashish Goyal 7 years ago

Nzjzjz

ANSWER

My exam of maths on 10 dec so i need ur help what should i do to get above 90 marks.

Posted by Garima Chauhan 7 years ago

CBSE > Class 12 > Mathematics

4 answers

Garima Chauhan 7 years ago

Thanku guys i follow ur suggestion.

Nitish Sharma 7 years ago

Mine is too on 10dec garima...Solve ncert examples and exersizes and misc.....that would be sufficient and if possible solve previous year papers....

Mansi Sharma 7 years ago

U should solve the whole ncert book and some imp. Board questions from xam idea also .....

Nitika Neb 7 years ago

Firstly you should do ten years papers properly and math ncert book that's sufficient

ANSWER

Find the magnitude of each of the two vectors a and b, having the same magnitude such that the angle between them is 60° and their scalar product is 9/2

Posted by Sanpreet Kaur 7 years ago

CBSE > Class 12 > Mathematics

1 answers

Rupali Agrawal 7 years ago

Magnitude is 3.

ANSWER

Differtiation of implict function sin y=xsin(a+y)

Posted by Vishu Giri 5 years, 8 months ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

Show that the point A( 1,2,7 ),B(2,6,3) And C (3,10,-1) are collinear

Posted by Vicky Poddar 7 years ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

Integration by by 4.0 sin 2x DX

Posted by Vedant Singh 7 years ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

a person being in a boat akm being the nearest point of the beach wishes to reach as quickly as possible point bkm from that point along the shore. the ratio of his rate of walking to his rate of rowing is sec alpha prove that he should land at a distance b-acot alpha from the place to be reached

Posted by Praveen V.P 7 years ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

The number of triples(a,b,c) of natural number satisfying the equation 5/12 equals to 1/a + 1/ab+ 1/abc is.

Posted by Shashi Gupta 7 years ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

Multiply rule of matrix

Posted by Adarsh Singh 7 years ago

CBSE > Class 12 > Mathematics

2 answers

Mansi Sharma 7 years ago

I don't think pure paper me only matrices aayenge !!!!! By taking the 1st row and 1st column Take 1st element of row multiply it by 1st element of column add it to 2nd element of row * 2nd element of column if it is 2*2 order matrix Then proceed to 2nd row and 2nd column same thing is applied .......1st element of 2nd row * 1st element of column add it to the 2nd element of row * 2nd element of column ....... I think this may help u ...,........

Rajat Dhull 7 years ago

Abhi tak ye bhi nhi pata aur paper sirr par hain

ANSWER

Let f and g be two functions from R into R , defined by f(x) =|x|+x and g(x)=|x|-x .find fog and gof.

Posted by Amit Singh 7 years ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

why e=mc^2

Posted by Ayush Verma 7 years ago

CBSE > Class 12 > Mathematics

1 answers

Shashi Gupta 7 years ago

Because energy is split up in small packets called quantum.

ANSWER

prove that the solution of the differential equation dy/dx=y sin2x,given that y(0)=1 is y=e^sin^2x

Posted by Lochan Gangawat 7 years ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

SOLVE THE FOLLOWING

Posted by Sanket Akhare 7 years ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

integration of (limit 0 to π)xdx/(25sin^2x+16cos^2x) solution

Posted by Inder Bajaj 7 years ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

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